[effect] Support 1D LUT in color map filter. #1023
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This adds more complete support for color mapping with .cube files. Both 1D and 3D LUTs are now supported. Tested by running the filter with both types of LUTs. It also adds const specifiers to the 3D lookup code. FIXES OpenShot#1022 Signed-off-by: Bram Stolk <[email protected]>
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This adds more complete support for color mapping with .cube files. Both 1D and 3D LUTs are now supported.
Tested by running the filter with both types of LUTs.
It also adds const specifiers to the 3D lookup code.
FIXES #1022